Magnon excitations in antiferromagnetic materials and their physical implications have helped to facilitate the emergence of device concepts not presently available ferromagnets. A unique characteristic magnons is coexistence opposite spin polarization, which mimics electron a variety transport phenomena. Among them, most prominent spin-contrasting phenomenon magnon Nernst effect (SNE), refers ...

maintenance activities Abram Hindle David Cheriton School of Computer Science University of Waterloo Waterloo, Ontario, CANADA [email protected] Neil A. Ernst Department of Computer Science University of Toronto Toronto, Ontario, CANADA [email protected] Michael W. Godfrey David Cheriton School of Computer Science University of Waterloo Waterloo, Ontario, CANADA [email protected] Richar...

Resting membrane potential is one of the most difficult physiological concepts that students must master. Although the upper-division undergraduates in my physiology course have completed a semester of neurophysiology in which they worked problems using the Nernst and Goldman equations, they often fail to retain conceptual understanding of the underlying phenomena. I developed the following que...

We propose and analyse two convergent fully discrete schemes to solve the incompressible Navier-Stokes-Nernst-Planck-Poisson system. The first scheme converges to weak solutions satisfying an energy and an entropy dissipation law. The second scheme uses Chorin’s projection method to obtain an efficient approximation that converges to strong solutions at optimal rates. Mathematics Subject Classi...

The electro-diffusion model, which arises in electrohydrodynamics, is a coupling between the Nernst-Planck-Poisson system and the incompressible Navier-Stokes equations. For the generally smooth doping profile, the quasineutral limit (zero-Debye-length limit) is justified rigorously in Sobolev norm uniformly in time. The proof is based on the elaborate energy analysis and the key point is to es...